133045968400

素因数分解:

$2^4\times 5^2\times {\mathrm{332614921}}^1$

素因数の和:332614939

約数の個数: 30

約数和(自身を含む): 319642940042

約数和(自身を除く): 186596971642

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 332614921, 665229842, 1330459684, 1663074605, 2660919368, 3326149210, 5321838736, 6652298420, 8315373025, 13304596840, 16630746050, 26609193680, 33261492100, 66522984200, 133045968400]

約数ペア:

[(1, 133045968400), (2, 66522984200), (4, 33261492100), (5, 26609193680), (8, 16630746050), (10, 13304596840), (16, 8315373025), (20, 6652298420), (25, 5321838736), (40, 3326149210), (50, 2660919368), (80, 1663074605), (100, 1330459684), (200, 665229842), (400, 332614921)]